Reading Exercise 1

"Solar panels use sunlight to produce electricity. They are placed on roofs to catch the sun’s rays."

What is the main purpose of solar panels?

• To cool buildings

• To store rainwater

• To produce electricity

• To make light

"Electric cars use batteries instead of gasoline. They are better for the environment."

Why are electric cars better for the environment?

• They are faster than gasoline cars

• They don’t use gasoline

• They are bigger

• They are more expensive

"Wind turbines are often built in open fields or on hills. They use wind to generate energy."

Where are wind turbines usually built?

• In the sea

• On hills and fields

• Inside cities

• Under the ground

"LED lights save more energy than traditional light bulbs. They also last longer."

Which of the following is TRUE about LED lights?

• They use more energy

• They don’t produce light

• They are not used in homes

• They last longer

"Hydropower uses water to create electricity. Dams help control the flow of water."

What helps control the water in hydropower plants?

• Batteries

• Dams

• Solar panels

• Turbines

"A smart thermostat can adjust the temperature in your home automatically. It helps you save energy."

What does a smart thermostat help save?

"Electric bikes are popular in cities. They make commuting easier and faster."

Where are electric bikes popular?

"Solar cookers use sunlight to cook food. They are useful in sunny areas."

What do solar cookers use to cook food?

Match each item with the correct description.

• Uses the sun’s rays

• Electric car

• Uses a battery instead of gasoline

• Solar panel

• Uses wind to make electricity

• Wind turbine

Match each item with the correct description.

• Uses sunlight to cook

• Solar cooker

• Uses water to produce energy

• LED light

• Uses less electricity and lasts long

• Hydropower